TY  - RPRT
TI  - Trepostome and cystoporate bryozoans from the Lexington Limestone and the Clays Ferry Formation (Middle and Upper Ordovician) of Kentucky
AU  - O.L. Karklins
PY  - 1984
DO  - 10.3133/pp1066i
UR  - https://pubs.usgs.gov/publication/pp1066I
ID  - pp1066I
ER  -